Search Results for author: Joan L. Walker

Found 3 papers, 2 papers with code

Public Transit Demand Prediction During Highly Dynamic Conditions: A Meta-Analysis of State-of-the-Art Models and Open-Source Benchmarking Infrastructure

1 code implementation9 Jun 2023 Juan D. Caicedo, Marta C. González, Joan L. Walker

We built an open-source infrastructure with five common methodologies, including econometric and deep learning approaches, and assessed their performance under stable and highly dynamic conditions.

Benchmarking Time Series

Socially-Aware Evaluation Framework for Transportation

no code implementations11 Nov 2021 Anu Kuncheria, Joan L. Walker, Jane Macfarlane

In this paper, we develop a holistic framework of indicators, called Socially-Aware Evaluation Framework for Transportation (SAEF), that will assist in understanding how traffic routing and the resultant traffic dynamics impact city metrics, with the intent of avoiding unintended consequences and adhering to city objectives.

Management

Asymmetric, Closed-Form, Finite-Parameter Models of Multinomial Choice

1 code implementation19 Jun 2016 Timothy Brathwaite, Joan L. Walker

To do so, we (1) introduced a new class of closed-form, finite-parameter, multinomial choice models that we call "logit-type models," (2) introduced a procedure for using our logit-type models to extend existing binary choice models to the multinomial setting, and (3) introduced a procedure for creating new binary choice models (both symmetric and asymmetric).

Applications 62P20, 62P25, 62P30

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